JSFiddle - React, Tailwind, and code Playground

by Flexmonster Pivot Table

HTML

<link rel="stylesheet" href="https://s3.amazonaws.com/flexmonster/2.3/demo.css">
<script src="https://cdn.flexmonster.com/flexmonster.js"></script>

<div id="pivot-container"></div>

JavaScript

var jsonData = [{
  'claimObject.date_mission.y': {
    type: 'level',
    caption: 'Year',
    hierarchy: 'Mission Date',
    level: 'Year'
  },
  'claimObject.date_mission.m': {
    type: 'level',
    caption: 'Month',
    hierarchy: 'Mission Date',
    level: 'Month',
    parent: 'Year'
  },
  'claimObject.date_mission.w': {
    type: 'level',
    caption: 'Week',
    hierarchy: 'Mission Date',
    level: 'Week',
    parent: 'Month'
  },
  'value': {
    type: 'number'
  }
}, {
  "claimObject.date_mission.y": "2017",
  "claimObject.date_mission.m": "Jan",
  "claimObject.date_mission.w": "Week 1",
  "value": 10
}, {
  "claimObject.date_mission.y": "2017",
  "claimObject.date_mission.m": "Feb",
  "claimObject.date_mission.w": "Week 2",
  "value": 10
}, {
  "claimObject.date_mission.y": "2017",
  "claimObject.date_mission.m": "Mar",
  "claimObject.date_mission.w": "Week 3",
  "value": 10
}];

var pivot = new Flexmonster({
  container: "pivot-container",
  componentFolder: "https://cdn.flexmonster.com/",
  toolbar: true,
  report: {
    dataSource: {
      data: jsonData
    },
    "slice": {
      "columns": [{
        "uniqueName": "Mission Date",
        "levelName": "Month",
      }, {
        "uniqueName": "[Measures]"
      }],
      "measures": [{
        "uniqueName": "value",
        "aggregation": "sum"
      }],
      "drills": {
        "columns": [{
          "tuple": [
            "year.[2017]"
          ]
        }, {
          "tuple": [
            "year.[2017].[jan]"
          ]
        }]
      }
    }
  }
});